Vegetative reproduction in fungus is with the help of all except

Options

A. Fragmentation
B. Fission
C. Budding
D. Bulbils

Answer

To solve the question "Vegetative reproduction in fungus is with the help of all except," we need to identify the methods of vegetative reproduction that are applicable to fungi and find the one that is not.

### Step-by-Step Solution:

1. **Understand Vegetative Reproduction**:
- Vegetative reproduction is a form of asexual reproduction where new individuals are produced from the vegetative parts of the organism (like stems, roots, or leaves) rather than from seeds or spores.

2. **Identify the Options**:
- The options provided are:
- Fragmentation
- Fission
- Budding
- Bulbill

3. **Analyze Each Option**:
- **Fragmentation**: This is a method of reproduction where the organism breaks into fragments, and each fragment can develop into a new organism. This method is seen in some fungi.
- **Fission**: This is a process where a single organism divides into two or more parts. This is common in unicellular organisms, including some fungi.
- **Budding**: This is a form of asexual reproduction where a new organism develops from an outgrowth or bud on the parent organism. This is observed in yeast, which is a type of fungus.
- **Bulbill**: This is a type of vegetative reproduction that involves the formation of bulbils (small bulbs) that can grow into new plants. This method is primarily seen in certain plants, not fungi.

4. **Identify the Exception**:
- Among the options, bulbill is the only method that is not associated with fungi. Therefore, the answer to the question is **bulbill**.

### Final Answer:
Vegetative reproduction in fungus is with the help of all except **bulbill**.